Megestrol acetate EP impurity K

SL-5742

Megestrol acetate EP impurity K, >98%

CAS No. : [302-23-8]

Synonyms : 3,20-Dioxopregn-4-en-17-yl acetate; Progesterone acetate

IUPAC Name : (8R,9S,10R,13S,14S,17R)-17-Acetyl-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
1G	Request A Quote		Back Order	Estimated to ship on 04 October 2026
5G	Request A Quote		Back Order	Estimated to ship on 04 October 2026
10G	Request A Quote		Back Order	Estimated to ship on 04 October 2026
25G	Request A Quote		Back Order	Estimated to ship on 04 October 2026

Applications : This is an impurity of Megestrol (Megestrol acetate EP impurity K), which is a synthetic progestogen, used to treat breast cancer and loss of appetite.

References : Kelicen Ugur P. et al.; Eur J. Pharmacol., 654(3), 217-225, 2011; Sung J. H. et al.: Stem Cells transl Med., 4(7), 789-799, 2015; Han J. et al.: Aquat Toxicol., 150, 66-72, 2014; Peterson M. E. et al.: Res Vet Sci., 42(3), 354-357, 1987; McCarthy H. D. et al.: Eur. J. Pharmacol., 265(1-2), 99-102, 1994.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.